I suggest you ...

Make the RSS Feed Link positionable

Currently RSS Feed link is in the footer. This doesn't work so well for very large galleries, because the infinite scroll means you have to do a lot of work to get to the link.

I'd like to propose that the link be positionable (or at least provide a few choices), so that (for instance), I could position the link in the lower right-hand corner of the gallery hero image (near the download/slideshow buttons)

Not saying the footer shouldn't be an option, but I don't think it should be the only choice!